EP3253153A4 - User terminal, radio base station and radio communication method - Google Patents

User terminal, radio base station and radio communication method Download PDF

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Publication number
EP3253153A4
EP3253153A4 EP16743513.0A EP16743513A EP3253153A4 EP 3253153 A4 EP3253153 A4 EP 3253153A4 EP 16743513 A EP16743513 A EP 16743513A EP 3253153 A4 EP3253153 A4 EP 3253153A4
Authority
EP
European Patent Office
Prior art keywords
base station
user terminal
communication method
radio
radio communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16743513.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3253153A1 (en
Inventor
Kazuaki Takeda
Liu Liu
Huiling JIANG
Qin MU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of EP3253153A1 publication Critical patent/EP3253153A1/en
Publication of EP3253153A4 publication Critical patent/EP3253153A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP16743513.0A 2015-01-29 2016-01-29 User terminal, radio base station and radio communication method Withdrawn EP3253153A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015015163 2015-01-29
PCT/JP2016/052609 WO2016121910A1 (ja) 2015-01-29 2016-01-29 ユーザ端末、無線基地局及び無線通信方法

Publications (2)

Publication Number Publication Date
EP3253153A1 EP3253153A1 (en) 2017-12-06
EP3253153A4 true EP3253153A4 (en) 2018-09-19

Family

ID=56543514

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16743513.0A Withdrawn EP3253153A4 (en) 2015-01-29 2016-01-29 User terminal, radio base station and radio communication method

Country Status (6)

Country Link
US (1) US10945248B2 (ja)
EP (1) EP3253153A4 (ja)
JP (1) JP6325693B2 (ja)
CN (1) CN107211418B (ja)
BR (1) BR112017015817A2 (ja)
WO (1) WO2016121910A1 (ja)

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WO2016186541A1 (en) * 2015-05-20 2016-11-24 Telefonaktiebolaget Lm Ericsson (Publ) Method for managing enhanced physical downlink control channel, wireless communication network, computer programs and computer program products
WO2017052435A1 (en) * 2015-09-25 2017-03-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and communications network for assigning enhanced physical downlink control channel resources
CN114448591B (zh) * 2017-01-05 2024-04-16 日本电气株式会社 用于下行链路控制信息传输和接收的方法和装置
JP7065043B2 (ja) * 2017-02-03 2022-05-11 株式会社Ｎｔｔドコモ 基地局、及びユーザ装置
WO2018203399A1 (ja) * 2017-05-02 2018-11-08 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
EP3737177B1 (en) * 2018-01-05 2023-12-20 Ntt Docomo, Inc. Terminal, base station and wireless communication method
KR102489022B1 (ko) * 2018-04-04 2023-01-17 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 통신 시스템에서 시간 영역 할당들을 제공하기 위한 시스템 및 방법
CN110351739B (zh) * 2018-04-04 2022-03-25 展讯通信（上海）有限公司 监测pdcch的方法、装置、基站及用户设备
US11356968B2 (en) * 2018-04-16 2022-06-07 Ntt Docomo, Inc. User equipment
EP3809771A4 (en) * 2018-06-12 2022-01-26 Ntt Docomo, Inc. USER TERMINAL AND WIRELESS COMMUNICATION METHOD
WO2020034303A1 (en) * 2018-09-20 2020-02-20 Zte Corporation Methods, apparatus and systems for scheduling resources in a wireless communication
US11627568B2 (en) * 2020-02-11 2023-04-11 Qualcomm Incorporated Control resource set for reduced-capability user equipment

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US20140286277A1 (en) * 2011-11-03 2014-09-25 Lg Electrics Inc. Method for transreceiving downlink control information in wireless access system and apparatus for same

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CN101651995A (zh) * 2009-09-21 2010-02-17 中兴通讯股份有限公司 一种下行控制信息的传输方法及传输系统
JP2012080416A (ja) * 2010-10-04 2012-04-19 Sony Corp 基地局、無線通信方法、プログラム、無線通信システム、および無線端末
US20120300714A1 (en) * 2011-05-06 2012-11-29 Samsung Electronics Co., Ltd. Methods and apparatus for random access procedures with carrier aggregation for lte-advanced systems
EP2727305A4 (en) * 2011-07-01 2015-01-07 Intel Corp LAYER SHIFTING IN MULTIPLE INPUT COMMUNICATIONS, MULTIPLE OPEN LOOP OUTPUTS
US9301292B2 (en) * 2011-09-05 2016-03-29 Lg Electronics Inc. Method of indicating a control channel in a wireless access system, base station for the same and user equipment for the same
EP2761949B1 (en) * 2011-09-28 2020-03-11 Nokia Solutions and Networks Oy Configuring a communication with user equipments operating with a different system bandwidth
US9814074B2 (en) * 2011-09-30 2017-11-07 Lg Electronics Inc. Method and apparatus for random access in a wireless communication system that supports multiple carriers
EP3490320B1 (en) * 2011-09-30 2023-08-23 InterDigital Patent Holdings, Inc. Device communication using a reduced channel bandwidth
US9635652B2 (en) * 2012-03-22 2017-04-25 Zte (Usa) Inc. Optimized transmission of machine type communication data from a mobile device to a wireless network
US9143984B2 (en) * 2012-04-13 2015-09-22 Intel Corporation Mapping of enhanced physical downlink control channels in a wireless communication network
US9166718B2 (en) * 2012-05-11 2015-10-20 Intel Corporation Downlink control indication for a stand-alone new carrier type (NCT)
CN102763477B (zh) * 2012-05-11 2015-08-05 华为终端有限公司 资源管理的方法和装置、小带宽用户设备以及用户设备
CN103517420B (zh) * 2012-06-15 2017-07-28 华为终端有限公司 配置资源与接收下行控制信息的方法和终端设备
US8761109B2 (en) * 2012-08-03 2014-06-24 Motorola Mobility Llc Method and apparatus for receiving a control channel
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EP2941913B1 (en) * 2013-01-03 2017-08-23 Intel Corporation Apparatus and method for control channel monitoring in a new carrier type (nct) wireless network
TW201507497A (zh) * 2013-04-03 2015-02-16 Interdigital Patent Holdings 針對一個或多個載波類型的epdcch共用檢索空間設計
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US9374258B2 (en) * 2013-05-10 2016-06-21 Lg Electronics Inc. Method for transmitting or receiving interference information and apparatus therefor
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TWI628930B (zh) * 2013-09-20 2018-07-01 新力股份有限公司 通訊裝置及方法
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US20140286277A1 (en) * 2011-11-03 2014-09-25 Lg Electrics Inc. Method for transreceiving downlink control information in wireless access system and apparatus for same

Non-Patent Citations (5)

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Title
ALCATEL-LUCENT ET AL: "Coverage enhancement for (E)PDCCH", vol. RAN WG1, no. Prague, Czech Republic; 20140210 - 20140214, 9 February 2014 (2014-02-09), XP050735717, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN/RAN1/Docs/> [retrieved on 20140209] *
HUAWEI ET AL: "Control-centric transmission of common messages for Rel-13 UEs", vol. RAN WG1, no. San Francisco, USA; 20141117 - 20141121, 17 November 2014 (2014-11-17), XP050895124, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20141117] *
HUAWEI ET AL: "Control-less transmission of common messages for low complexity Rel-13 UEs", vol. RAN WG1, no. San Francisco, USA; 20141117 - 20141121, 8 November 2014 (2014-11-08), XP050885289, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_79/Docs/> [retrieved on 20141108] *
NTT DOCOMO: "Consideration on EPDCCH for low cost MTC", vol. RAN WG1, no. San Francisco, USA; 20141117 - 20141121, 17 November 2014 (2014-11-17), XP050876011, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20141117] *
See also references of WO2016121910A1 *

Also Published As

Publication number Publication date
EP3253153A1 (en) 2017-12-06
US20180014281A1 (en) 2018-01-11
JPWO2016121910A1 (ja) 2017-11-24
JP6325693B2 (ja) 2018-05-16
US10945248B2 (en) 2021-03-09
CN107211418B (zh) 2021-06-01
CN107211418A (zh) 2017-09-26
WO2016121910A1 (ja) 2016-08-04
BR112017015817A2 (ja) 2018-03-27

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